成文法

例句：

1. 1. The company's code of conduct is a set of rules that must be followed by all employees.
   公司的行为守则是一套必须遵守的规则。
2. 2. The government has introduced new legislation to address the issue of climate change.
   政府已经引入新的立法来应对气候变化问题。
3. 3. The contract stipulates that both parties must adhere to the terms and conditions outlined in the agreement.
   合同规定双方必须遵守协议中规定的条款和条件。